North America : Grinnell Windows

Safety Insights for North America : Grinnell Windows

North America : Grinnell Windows operates an establishment with approximately 474 full-time equivalent workers in GRINNELL, IA, classified under the Vinyl Window industry (NAICS 326199). Across 3 years of mandatory OSHA Injury Tracking Application (ITA) reporting, this employer has accumulated 77 recordable injuries, 2 occupational illnesses, and 0 workplace fatalities. The average Total Case Rate (TCR) of 5.7 injuries per 100 full-time workers per year provides the anchor metric for the D letter grade (Poor Safety Record).

Benchmarked against the Bureau of Labor Statistics industry average of 3.3 for Vinyl Window, North America : Grinnell Windows's workforce experiences 172% of the typical injury burden. This ratio matters because TCR already normalizes for hours worked — a 200,000-hour exposure base equals roughly 100 full-time workers — so establishments with very different headcounts can be compared directly. A TCR above the benchmark flags a higher-than-typical risk profile for jobseekers, insurers, and enforcement agencies to examine.

Multi-year trend analysis is the single most reliable signal here: a one-year spike could reflect a single severe event, whereas sustained elevation across 3 reporting cycles points to systemic hazard exposure. Readers evaluating North America : Grinnell Windows as an employer, contractor, investment, or regulatory target should examine the yearly DART rate (days away, restricted, or transferred), the fatality count of 0, and any year-over-year deterioration shown in the table below. All figures come directly from employer-submitted OSHA Form 300A summaries — there is no modeling, estimation, or third-party adjustment layered on top of the government data.